package com.yjxxt.dao;

import com.yjxxt.vo.DE;
import com.yjxxt.vo.Emp;

import java.util.List;

public interface EmpDao {
    public List<DE> selectDnameAndEname();

    public Emp selectByEmpno(int empno);

    public Emp selectMaxSal();

    public int updateEmp(Emp emp);

    public int insertEmp(Emp emp);

    public int deleteEmp(int empno);

    public List<Emp> selectLikeEname(String ename);
}
